Listes faunistiques invertébrés
GRESSE A VARCES-ALLIERES-ET-RISSET 3 06580960
- Télécharger la fiche IRSTEA xls / 42 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 22/09/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Vases | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 3 | 17 |
| Amphinemura | 21 | 2 | 4 | 8 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 6 | 2 | |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 1 | ||
| Hydropsyche | 212 | 23 | 56 | 136 |
| Hydroptilidae | 193 | 1 | 1 | |
| Hydroptila | 200 | 6 | 5 | |
| Athripsodes | 311 | 2 | 5 | 5 |
| Mystacides | 312 | 2 | ||
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 1 | |
| Sericostomatidae | 321 | 1 | 1 | |
| Baetidae | 363 | 30 | ||
| Baetis | 364 | 5 | 122 | 85 |
| Caenis | 457 | 5 | 6 | 8 |
| Ephemera | 502 | 2 | 6 | 7 |
| Heptageniidae | 399 | 40 | ||
| Ecdyonurus | 421 | 3 | 7 | |
| Epeorus | 400 | 52 | 25 | |
| Rhithrogena | 404 | 57 | 21 | |
| Leptophlebiidae | 473 | 4 | 3 | |
| Habroleptoides | 485 | 3 | 2 | |
| Paraleptophlebia | 481 | 2 | ||
| Hydrometra | 740 | 2 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 7 | ||
| Elmis | 618 | 111 | 19 | 21 |
| Esolus | 619 | 1 | 3 | 2 |
| Limnius | 623 | 10 | 23 | 19 |
| Orectochilus | 515 | 1 | ||
| Haliplus | 518 | 3 | ||
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 8 | ||
| Ceratopogonidae | 819 | 10 | 1 | 2 |
| Chironomidae | 807 | 857 | 26 | 76 |
| Dixidae | 793 | 6 | ||
| Empididae | 831 | 18 | 2 | 9 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 34 | 44 | 19 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 7 | ||
| Calopteryx | 650 | 198 | 1 | 1 |
| Gomphidae | 678 | 2 | 2 | 12 |
| Onychogomphus | 682 | 28 | 3 | 3 |
| Gammarus | 892 | 293 | 1 | |
| Ostracoda | 3170 | 241 | 2 | 5 |
| Radix | 1004 | 8 | ||
| Physa (sensu lato) | 997 | 2 | 1 | |
| Planorbidae | 1009 | 2 | ||
| Erpobdellidae | 928 | 3 | ||
| Oligochaeta | 933 | 1842 | 406 | 136 |
| Dugesiidae | 1055 | 2 | 1 | |
| Prostoma | 3110 | 4 | 1 | 3 |
| Nemathelmintha | 3111 | 94 | ||
| Hydracarina | 906 | 6 | 28 | 17 |